Table 2.

Descriptive statistics of self-perceived stress, prenatal distress and general health.

	Questionnaire		n = 297	min	max	M	ST	α
PSS		Total	N/A	4	44	22.01	7.39	0.83
PDQ		Total	N/A	0	44	18.46	8.36	0.80
		PN	N/A	0	23	10.36	4.35	0.63
		PI	N/A	0	12	5.01	3.05	0.76
		PE	N/A	0	12	3.09	2.84	0.69
GHQ-28	SS							0.64
		Positive	6 (2%)	N/A	N/A	N/A	N/A
		Negative	291 (98%)	N/A	N/A	N/A	N/A
	AI							0.89
		Positive	54 (18.2%)	N/A	N/A	N/A	N/A
		Negative	243 (81.8%)	N/A	N/A	N/A	N/A
	SD							0.72
		Positive	72 (24.2%)	N/A	N/A	N/A	N/A
		Negative	225 (75.8%)	N/A	N/A	N/A	N/A
	D							0.88
		Positive	3 (1%)	N/A	N/A	N/A	N/A
		Negative	294 (99%)	N/A	N/A	N/A	N/A

min, minimum; max, maximum; M, Mean; ST, Standard Deviation; α, Cronbach’s Alpha; PN, Preoccupations about birth and baby; PI, Concerns about weight/personal image; PE, preoccupation with emotions SS, Somatic symptoms; AI, Anxiety-Insomnia; SD, Social dysfunction; D, Severe Depression; N/A, not applicable.